Truffle White Bean Crostini
Creamy Tuscan white bean spread with luxurious truffle oil on crispy crostini—earthy elegance
- 15 ozcannellini beans(1 can, drained and rinsed)
- 2 clovesgarlic(minced)
- 3 tbspolive oil(divided)
- 1 tbsptruffle oil
- 1 tbspfresh lemon juice
- 1 tbspfresh rosemary(minced)
- 0.5 tspsalt
- 0.25 tspblack pepper
- 1baguette(sliced and toasted)
- Fresh thyme(for garnish)
Bean spread keeps refrigerated up to 5 days. Bring to room temperature before serving. Toast crostini day-of.
- 1Add beans, garlic, 2 tbsp olive oil, lemon juice, rosemary, salt, and pepper to food processor
- 2Process until smooth and creamy
- 3Drizzle in truffle oil and pulse to combine
- 4Taste and adjust seasoning
- 5Toast baguette slices brushed with remaining olive oil until golden
- 6Spread bean mixture generously on each crostini
- 7Drizzle with extra truffle oil
- 8Garnish with fresh thyme
- 9Serve at room temperature
Use high-quality truffle oil—a little goes a long way. Warm the bean spread slightly for more intense truffle aroma. Add a pinch of truffle salt for extra depth.
White beans are among the most fundamental ingredients in Tuscan cooking, with a history in Italian cuisine that stretches back centuries. Cannellini and borlotti beans were introduced to Italy from the Americas following Spanish contact in the 16th century, and they were adopted so completely into Tuscan cooking that Tuscans earned the affectionate nickname mangiafagioli — "bean eaters" — from other Italians. The simplest version of white bean crostini — beans mashed with garlic, sage, and olive oil on toasted bread — is documented in Tuscan peasant cooking from at least the 18th century and is considered one of the canonical preparations of la cucina toscana. Sage, a perennial Mediterranean herb cultivated in Italy since Roman times, is the defining aromatic companion to white beans in the Tuscan tradition. Truffle oil became widely available as a commercial product from the 1980s onward, when food scientists developed methods to infuse olive oil with truffle aroma compounds at a fraction of the cost of fresh truffles. The white truffle (Tuber magnatum), native to the forests of northern and central Italy and prized since ancient Rome, has been documented as a luxury ingredient in Italian courts since the Renaissance. Adding truffle oil to the white bean spread connects a centuries-old peasant preparation to Italy's most celebrated luxury ingredient — a contrast that is very deliberately Italian.